This article mainly introduces:

Britain hydraulic cylinder,stern plate hydraulic cylinder manufacturer,stern plate hydraulic cylinder

(Britain stern plate hydraulic cylinder,produced by Hengyu Hydraulic Cylinder Factory）

stern plate hydraulic cylinder are widely used in Britain，because of long service life，smooth movement，high work efficiency.So our company has designed stern plate hydraulic cylinder for customers from Britain.

Introduction to stern plate hydraulic cylinder:

The difference between the plunger stern plate hydraulic cylinder and the piston stern plate hydraulic cylinder is that the piston in the stern plate hydraulic cylinder is replaced by a shaft plunger, which is used in hydraulic transmission requiring a long mechanical stroke, and can only input pressure oil from one direction, pressurize in a single direction, and form a thrust to push the plunger to move. The return trip of the plunger depends on the plunger itself to fall, and some rely on the spring to push back to the original position. Usually used plunger type stern plate hydraulic cylinder, its inner hole does not need mechanical finishing, as long as the plunger round grinding can be assembled.

The main role of the stern plate hydraulic cylinder: the stern plate hydraulic cylinder is an executive element in the hydraulic transmission system, which is an energy conversion device that converts hydraulic energy into mechanical energy. The hydraulic motor realizes continuous rotary motion, while the stern plate hydraulic cylinder realizes reciprocating motion. The structure of the stern plate hydraulic cylinder has three categories: piston stern plate hydraulic cylinder, plunger stern plate hydraulic cylinder, swing stern plate hydraulic cylinder, piston stern plate hydraulic cylinder and plunger stern plate hydraulic cylinder to achieve reciprocating linear motion, output speed and thrust, swing stern plate hydraulic cylinder to achieve reciprocating swing, output angular speed (speed) and torque. In addition to the single use of the stern plate hydraulic cylinder, two or more can be combined or used in combination with other mechanisms. To fulfill a special function. The stern plate hydraulic cylinder has simple structure and reliable operation, and has been widely used in the hydraulic system of machine tools.

The stern plate hydraulic cylinder should be used as far as possible to avoid the transverse force, sometimes the piston rod to bear the transverse load is too large, especially do not force or pull the stern plate hydraulic cylinder, bite. Elimination method: When installing the stern plate hydraulic cylinder, ensure that the axis position of the stern plate hydraulic cylinder is consistent with the direction of movement; Make the load borne by the stern plate hydraulic cylinder as far as possible through the stern plate hydraulic cylinder axis, to avoid the phenomenon of eccentricity.

The wear of the hard chromium plating layer of the stern plate hydraulic cylinder is mostly caused by the grinding of the friction iron powder of the piston, and the wear is faster when there is water in the middle. Corrosion caused by the contact potential difference of the metal only occurs in the part of the piston contact, and the corrosion occurs in a point pattern. As mentioned above, when there is moisture in the middle, it will promote the development of corrosion. Compared with castings, the contact potential difference of copper alloy is higher, so the corrosion degree of copper alloy is more serious.

Answers to some questions about stern plate hydraulic cylinder:

How many boom cylinders, bucket rod cylinders and bucket cylinders are there in a small single-bucket excavator?
one for bucket, one for forearm, only one piece for a small excavator under the big arm, two pieces for medium and large excavator.

What is the main maintenance of the cylinder?
After disassembling the cylinder: 1, clean the cylinder and piston; 2, replace all seals; 3, if there is a valve to repair, to ensure sealing and flexible; 4, deal with all deformation parts; 5. Installation experiment.